You can choose "Educational Neuroscience"!
“Educational neuroscience (also called Mind Brain and Education or Neuroeducation is an emerging scientific field that brings together researchers in cognitive neuroscience, developmental cognitive neuroscience, educational psychology, educational technology, education theory and other related disciplines to explore the interactions between biological processes and education. Researchers in educational neuroscience investigate the neural mechanisms of reading,numerical cognition, attention and their attendant difficulties including dyslexia,dyscalculia and ADHD as they relate to education. Researchers in this area may link basic findings in cognitive neuroscience with educational technology to help in curriculum implementation for mathematics education and reading education. The aim of educational neuroscience is to generate basic and applied research that will provide a new transdisciplinary account of learning and teaching, which is capable of informing education. A major goal of educational neuroscience is to bridge the gap between the two fields through a direct dialogue between researchers and educators, avoiding the “middlemen of the brain-based learning industry”.
Several academic institutions around the world are beginning to devote resources and energy to the establishment of research centres focused on educational neuroscience research. For example, the Centre for Educational Neuroscience in London UK is an inter-institutional project between University College, London, Birkbeck and the UCL Institute of Education. The centre brings together researchers with expertise in the fields of emotional, conceptual, attentional, language and mathematical development, as well as specialists in education and learning research with the aim of building a new scientific discipline (Educational Neuroscience) in order to ultimately promote better learning.
Best of luck!